be sure of堅(jiān)信，確信
be sure to(do)一定，必定
be taken aback吃驚
be terrified at被…嚇一跳
be through with結(jié)束
be tired of厭煩;對...厭倦
be torn open被撕開
be unconscious of不知道…
be unfit for不適合，不勝任
be surprised at對…感到驚奇
be provided with裝備有
be ready for為...準(zhǔn)備好
be regarded as被認(rèn)為是，被當(dāng)做是
be rich in富于
be rid of除去，擺脫
be satisfied with對...滿意，滿足于
be short for是…的縮寫(簡稱)
be sick for渴望
get used to習(xí)慣于
be well up in精通，熟悉
be willing to(do)樂意…
be grateful to感謝，感激
be independent of脫離…而獨(dú)立，與...無關(guān)
be interested in對...感興趣